Many magazine and Web articles have compared the capabilities of digital vision buses such as Gigabit Ethernet (GigE), Camera Link, and FireWire. Yet, rather than learning how digital buses compare to ...

I've tested and reviewed tech, pet, fitness and home gear for decades. Time stops for no one, and for no technology. There was a time when you probably preserved family memories by saving them to ...

A great many industrial sensors — flow, level, temperature, pressure, pH, and the list goes on — produce a 4-20 mA output, but today's factories increasingly need digital inputs via standard field ...

Connect your stereo amplifier to your PC's sound board and use the free, open-source Audacity audio-conversion software to create MP3s, WMAs, or other digital copies of your analog tunes. Dennis ...

In the Op Amp circuit shown in the figure, let Rf = 10kΩ, R1 = 10kΩ, R2 = 20kΩ, R3 = 40kΩ, and R4 = 80kΩ. Obtain the analog output for binary inputs [0000], [0001], [0010], . . . , [1111]. Using this ...

Lori Bethea and her fiance, Edgar Brown, were underwhelmed about spending $50 for a box that would allow them to continue watching broadcast television. "It sucks," Brown said. "You got to do what you ...

Here's why I'm asking: I have a Denon AVR 3803 receiver. I like it quite a bit, except for one glaring (IMHO) omission; in order to use my Sennheiser wireless headphones, I have to run both analog and ...

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NuForce introduced the DAC-9 Digital-to-Analog Converter, Preamplifier and Headphone Amplifier offering six digital inputs to cover the full range of current digital formats. Each input feeds a pair ...

Which video converter is best? Since the first silent motion pictures, people have been entertained by videos. Videos took on many different formats, but all were analog, which limited the quality of ...